Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kc6 draw
4 Ka5 loss in 2 half-moves
5 Kab5 loss in 2 half-moves
6 Kab6 loss in 2 half-moves
7 Kc4 loss in 2 half-moves
8 Kcb5 loss in 2 half-moves
9 Kcb6 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Ka7 loss in 1 half-moves
20 Kb7 loss in 1 half-moves
21 Ra7 loss in 1 half-moves